Sprinkler



FIG. 1 is a left side elevational view of the sprinkler.

FIG. 2 is a top plan view thereof.

FIG. 3 is a bottom plan view thereof.

FIG. 4 is a rear left side perspective view thereof.

FIG. 5 is a front elevational view thereof.

FIG. 6 is a right side elevational view thereof; and,

FIG. 7 is a rear elevational view of the sprinkler. 

The ornamental design for a sprinkler, as shown and described. 